public class Main {
    public static void main(String[] args) {
        ////打印九九乘法表
        for (int k=1;k<=9;k++){
            for(int i=1;i<=k;i++){
                System.out.print(i+"*"+k+"="+i*k+"\t");
            }
            System.out.println();
        }
    }
}